surely the whole point of the gti badge is to be able to scoot down these a and b roads quicker than anything else?? 80mm drop has got to be posing a little too much, keep it usable! i was running a 60mm drop with springs on 15s and it was fine but the ride was sh!te, currently running some height adjustable fks with 16v springs at the rear and looking into some front springs for a pair of spax rsx front shocks. the rear shocks were £55 from ebay and i got the fronts for £60 from ebay too. im considering modifying the rear spring plates to allow me to use 2 1/4" springs as you can pick springs up for a fraction of the price in whatever size and rate you want. all im saying is don't just buy springs, it'll make a big difference if you go a little further